USR IOT USR-M100 User Manual

User Manual
Your Trustworthy Industrial IoT Partner www.pusr.com
114
Fig. 177 Write DO
Fig. 178 DO Values
10.4. MQTT query/control
When enable MQTT gateway or AWS IOT service, user need configure the MQTT broker parameters in MQTT Gateway tab or Cloud
service tab at first. Users can query or control IO ports by enabling IO control/query box on publish or subscribe tab. Note that the
query or response data is modbus RTU protocol.

USR IOT USR-M100 Specifications

General

Brand	USR IOT
Model	USR-M100
Category	Gateway
Language	English